Monoclinic mixed crystals of halogenomethanes CBr4-nCln (n=0,...,4) - Archive ouverte HAL
Article Dans Une Revue Chemical Physics Année : 2007

Monoclinic mixed crystals of halogenomethanes CBr4-nCln (n=0,...,4)

Résumé

On the basis of the isostructural relationship between the low-temperature monoclinic (C2/c, Z = 32) phases of the halogenomethane CBr4-nCln (n = 0,...,4), a set of mixed crystals has been analysed by means of high-resolution X-ray powder diffraction. It is shown that the monoclinic structure of pure and mixed crystals does not depend of the particularities of the dipolar (or dipole induced) interactions of the pure compound, neither on the composition of the mixed crystal, but on the relative content of the halogen atoms which controls the size of the molecule or the average molecule for the case of mixed crystals.
Fichier principal
Vignette du fichier
NegrierCP2007_PostPrint.pdf (14.61 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01553017 , version 1 (24-07-2017)

Licence

Identifiants

Citer

Philippe Négrier, Josep Ll Tamarit, María Barrio, Luis C. Pardo, Denise Mondieig. Monoclinic mixed crystals of halogenomethanes CBr4-nCln (n=0,...,4). Chemical Physics, 2007, 336 (2-3), pp.150-156. ⟨10.1016/j.chemphys.2007.06.008⟩. ⟨hal-01553017⟩

Collections

CNRS LOMA
141 Consultations
49 Téléchargements

Altmetric

Partager

More